18403206

素因数分解:

$2^1\times 3^1\times {\mathrm{1381}}^1\times {\mathrm{2221}}^1$

素因数の和:3607

約数の個数: 16

約数和(自身を含む): 36849648

約数和(自身を除く): 18446442

約数列:

[1, 2, 3, 6, 1381, 2221, 2762, 4143, 4442, 6663, 8286, 13326, 3067201, 6134402, 9201603, 18403206]

約数ペア:

[(1, 18403206), (2, 9201603), (3, 6134402), (6, 3067201), (1381, 13326), (2221, 8286), (2762, 6663), (4143, 4442)]